CN203331856U - Detachable carbon skateboard - Google Patents
Detachable carbon skateboard Download PDFInfo
- Publication number
- CN203331856U CN203331856U CN201320384407XU CN201320384407U CN203331856U CN 203331856 U CN203331856 U CN 203331856U CN 201320384407X U CN201320384407X U CN 201320384407XU CN 201320384407 U CN201320384407 U CN 201320384407U CN 203331856 U CN203331856 U CN 203331856U
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- carbon
- slide plate
- aluminium holder
- detouchable
- bar
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Abstract
The utility model discloses a detachable carbon skateboard which comprises a carbon strip (11) and an aluminum prop (14), and the carbon strip (11) can be detachably arranged on the top face of the aluminum prop (14), therefore, when the carbon strip is abraded and needs to be replaced, the aluminum prop can be reused simply by replacing the abraded carbon strip, and waste of resources can be avoided. In addition, the carbon strip and the aluminum prop can be firmly connected, and the detachable carbon skateboard meets the safety requirements of operation of an electric locomotive.
Description
Technical field
The utility model relates to the electric locomotive technical field, particularly, relates to a kind of carbon of the detouchable for electric locomotive slide plate.
Background technology
Pantograph carbon slide is the critical component of electric locomotive safe operation, and it comprises that two important parts are carbon bar and aluminium holder.
In prior art, the carbon bar is to be bonded in the aluminium holder by conducting resinl, for example, Chinese patent literature CN201685717U discloses a kind of air passage structure of electric locomotive pantograph sliding plate, specification sheets and Fig. 1 by this patent documentation, can be clear that carbon bar 11 has electric conductivity by tack coat 12() be bonded in aluminium holder 14, and all adopt at large the aluminium holder of this adhesive structure in prior art.
But, in the real-world operation of electric locomotive, the carbon slide plate contacts and has the relative motion of high speed with contact system, constantly be subject to during this time high speed impact and the frequent vibration of contact system, the carbon bar will be worn, after the carbon bar may wear to a certain degree, need to be changed, inseparable because carbon bar and aluminium holder are bonded together once by conducting resinl, make intact aluminium holder to be replaced with together with the carbon bar of wearing and tearing, thereby cause the waste of resource.
The utility model content
Problem to be solved in the utility model is that carbon bar and the disposable bonding of aluminium holder of existing carbon slide plate used, and while changing the carbon bar, causes the technical matters of the aluminium holder wasting of resources, thus the detouchable carbon slide plate that provides a kind of carbon bar can separate with the aluminium holder.
To achieve these goals, the utility model provides a kind of detouchable carbon slide plate, comprises carbon bar and aluminium holder, and described carbon bar is removably mounted on the end face of described aluminium holder.
Form tapped bore on the face contacted with described aluminium holder of described carbon bar, in described tapped bore, screw thread fit has screw rod, and described screw rod passes the hole of corresponding position in described aluminium holder, and coordinates with the nut screwing clamping that is arranged in described aluminium holder.
On the cross-sectional plane of described carbon bar, the described tapped bore cooperatively interacted and described screw rod are positioned at the middle part of described carbon bar and/or the edge, both sides of described carbon bar.
Described carbon bar is arranged on the end face of described aluminium holder, and is connected and fixed by the screw that is positioned at described aluminium holder chamber.
On the cross-sectional plane of described aluminium holder, described screw is arranged in the intermediate cavity of described aluminium holder and/or two side cavity of described aluminium holder.
Form counterbore on the face contacted with described aluminium holder of described carbon bar, circumferentially form expanding reach on the inwall of described counterbore, with and described counterbore between form boss; Be connected with by nut the guidepost extended towards described carbon bar in described aluminium holder, this guidepost circumferentially is arranged at intervals with a plurality of elasticity collision beads on the outer wall of an end of described carbon bar, and the end that this guidepost is provided with described elasticity collision bead can extend in described counterbore, so that forming clamping with described boss, described elasticity collision bead coordinates.
On the cross-sectional plane of described carbon slide plate, the described counterbore cooperatively interacted and guidepost are positioned at the middle part of described carbon slide plate and/or the edge, both sides of described carbon slide plate.
Two lateral edges places that the described end face of described carbon bar is installed in described aluminium holder are not provided with the aluminium support.
Be formed with the heat insulating coat that stupalith makes on the outside face of described aluminium holder sidepiece.
The thickness of described heat insulating coat is 0.4-1mm.
Technique scheme of the present utility model compared with prior art, has the following advantages:
Detouchable carbon slide plate of the present utility model, its carbon bar is removably mounted on the end face of aluminium holder, make the carbon bar produce wear and tear and while needing replacing, only the carbon bar of wearing and tearing need be replaced, and the aluminium holder can repeated usage, thereby avoid the waste of resource, in addition, the carbon bar also can be connected securely with the aluminium holder, meets the safety requirements of electric locomotive operation.
Detouchable carbon slide plate of the present utility model, its aluminium jacking section is not provided with the aluminium support for two lateral edges places on the surface of bonded carbon bar, thereby the aluminium holder structure is simplified, and makes aluminium holder processing convenient, and boosts productivity.
Detouchable carbon slide plate of the present utility model, be formed with heat insulating coat on the side of its aluminium holder, thereby can prevent that the high-temperature electric arc that the high-speed friction between blocking bar and grid line produces punctures the aluminium holder, extend the service life of aluminium holder simultaneously, guarantee the safe operation of electric locomotive.
The accompanying drawing explanation
For the content that makes utility model more easily is expressly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 means the aluminium holder of existing carbon slide plate and the structural representation of carbon bar;
Fig. 2 means the structural representation of the first detouchable carbon slide plate that the utility model specific embodiment provides;
Fig. 3 means the structural representation of the second detouchable carbon slide plate that the utility model specific embodiment provides;
Fig. 4 means the structural representation of the third detouchable carbon slide plate that the utility model specific embodiment provides.
Description of reference numerals
The 1-tapped bore, 2-screw rod, 3-nut, 4-screw, 5-intermediate cavity, 6-side cavity, 7-counterbore, 8-expanding reach, 9-boss, 10-guidepost, 11-carbon bar, 12-tack coat, 13-elasticity collision bead, the holder of 14-aluminium, 15-aluminium holder sidepiece, 16-heat insulating coat.
The specific embodiment
The detouchable carbon slide plate specific embodiment of the present utility model provided below in conjunction with accompanying drawing is elaborated.
As shown in Fig. 2,3 or 4, the detouchable carbon slide plate that the specific embodiment of the present utility model provides comprises carbon bar 11 and aluminium holder 14, and wherein, described carbon bar 11 is removably mounted on the end face of described aluminium holder 14.
Pass through said structure, the carbon bar of detouchable carbon slide plate of the present utility model is removably mounted on the end face of aluminium holder, make the carbon bar produce wear and tear and while needing replacing, only the carbon bar of wearing and tearing need be replaced, and the aluminium holder can repeated usage, thereby avoid the waste of resource, in addition, the carbon bar also can be connected securely with the aluminium holder, meets the safety requirements of electric locomotive operation.
Below describe carbon bar 11 and the detachable three kinds of modes of installing of aluminium holder 14 in detail; but it will be appreciated that; it does not limit therewith; those skilled in the art can replace accordingly it, revise or change; as long as these replacements, modification or change can realize carbon bar 11 and aluminium holder 14 detouchables and install, just fall in the protection domain of the utility model claim.
Mode one:
In this mode one, as shown in Figure 2, form tapped bore 1 on the face contacted with described aluminium holder 14 of described carbon bar 11, in described tapped bore 1, screw thread fit has screw rod 2, described screw rod 2 is through the hole of corresponding position in described aluminium holder 14, and tighten and coordinate with the nut 3 that is arranged in described aluminium holder 14, the two ends of screw rod 2 are formed with respectively outside thread, and with tapped bore 1 and nut 3, coordinate respectively.
Particularly, according to need of production, on the cross-sectional plane of described carbon bar 11, the described tapped bore 1 cooperatively interacted and described screw rod 2 are positioned at the middle part of described carbon bar 11 and/or the edge, both sides of described carbon bar 11.
Like this, during assembling, at first screw rod 2 is screwed in tapped bore 1, then screw rod 2 is penetrated in aluminium holder 14, and from the bottom of aluminium holder 14, nut 3 is tightened in screw rod 2, thereby realize the firm connection of carbon bar 11 and aluminium holder 14.When needs are changed carbon bar 11, nut 3 is back-outed, replaceable.
Mode two:
In this mode two, as shown in Figure 3, described carbon bar 11 is arranged on the end face of described aluminium holder 14, and is connected and fixed by the screw 4 that is positioned at described aluminium holder 14 chambers.
Particularly, on the cross-sectional plane of described aluminium holder, described screw 4 is arranged in the intermediate cavity 5 of described aluminium holder 14 and/or two side cavity 6 of described aluminium holder 14.
During assembling, only carbon bar 11 need to be arranged on the end face of aluminium holder 14, and screw 4 is screwed in carbon bar 11 from aluminium holder 14, can realize the firm connection of carbon bar 11 and aluminium holder 14.When needs are changed carbon bar 11, the screw 4 of back-outing from the bottom of aluminium holder 14 gets final product.
Mode three:
In this mode three, on the face contacted with described aluminium holder 14 of described carbon bar 11, form counterbore 7, circumferentially form expanding reach 8 on the inwall of described counterbore 7, with and described counterbore 7 between form boss 9; Be connected with by nut 3 guidepost 10 extended towards described carbon bar 11 in described aluminium holder 14, this guidepost 10 circumferentially is arranged at intervals with a plurality of elasticity collision beads 13 on the outer wall of an end of described carbon bar 11, and the end that this guidepost 10 is provided with described elasticity collision bead 13 can extend in described counterbore 7, so that forming clamping with described boss 9, described elasticity collision bead 13 coordinates.
The immediate shipment timing, at first be connected to guidepost 10 in aluminium holder 14 by nut 3, then the counterbore alignment guide post of carbon bar 11 10 also firmly pressed, and makes elasticity collision bead 13 form clampings with boss 9 and coordinate, and carbon bar 11 can be fixedly mounted in aluminium holder 14.When needs are changed carbon bar 11, only need manually or utilize the instrument such as screwdriver to pull carbon bar 11, and elasticity collision bead 13 is retracted in guidepost 10, carbon bar 11 can be pulled down from aluminium holder 14.
Particularly, on the cross-sectional plane of described carbon slide plate, the described counterbore 7 cooperatively interacted and guidepost 10 are positioned at the middle part of described carbon slide plate 11 and/or the edge, both sides of described carbon slide plate, and Fig. 4 has only shown that described counterbore 7 and guidepost 10 are positioned at the middle part of described carbon slide plate 11.
In addition, two lateral edges places that the described end face of described carbon bar 11 is installed in the aluminium holder 14 of the detouchable carbon slide plate that the utility model specific embodiment provides are not provided with aluminium and support, thereby make the designs simplification of aluminium holder, process convenient, and boost productivity, simultaneously, can also guarantee the secure bond of carbon bar and aluminium holder.
In addition, be formed with the heat insulating coat 16 made by high temperature material on the outside face of the described sidepiece 15 of described aluminium holder, thereby can prevent that the carbon bar high-temperature electric arc that the high-speed friction between blocking bar and grid line produces punctures the aluminium holder, extend the service life of aluminium holder simultaneously, guarantee the safe operation of electric locomotive.
Further, under the prerequisite that meets excellent adiabatic capacity, the thickness of heat insulating coat 16 is 0.4-1mm.Further, the thickness of heat insulating coat 16 is 0.5mm.
Obviously, above-described embodiment is only for example clearly is described, is not the restriction to embodiment.Concerning those of ordinary skill in the field, also can make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And among the protection domain that the apparent variation of being extended out thus or change are still created in the utility model.
Claims (10)
1. a detouchable carbon slide plate, comprise carbon bar (11) and aluminium holder (14), it is characterized in that, described carbon bar (11) is removably mounted on the end face of described aluminium holder (14).
2. detouchable carbon slide plate according to claim 1, it is characterized in that, form tapped bore (1) on the face contacted with described aluminium holder (14) of described carbon bar (11), in described tapped bore (1), screw thread fit has screw rod (2), described screw rod (2) passes the hole of the upper corresponding position of described aluminium holder (14), and tightens and coordinate with the nut (3) that is arranged in described aluminium holder (14).
3. detouchable carbon slide plate according to claim 2, it is characterized in that, on the cross-sectional plane of described carbon bar (11), the described tapped bore (1) cooperatively interacted and described screw rod (2) are positioned at the middle part of described carbon bar (11) and/or the edge, both sides of described carbon bar (11).
4. detouchable carbon slide plate according to claim 1, is characterized in that, described carbon bar (11) is arranged on the end face of described aluminium holder (14), and be connected and fixed by the screw (4) that is positioned at described aluminium holder (14) chamber.
5. detouchable carbon slide plate according to claim 4, is characterized in that, on the cross-sectional plane of described aluminium holder, described screw (4) is arranged in the intermediate cavity (5) of described aluminium holder (14) and/or two side cavity (6) of described aluminium holder (14).
6. detouchable carbon slide plate according to claim 1, it is characterized in that, form counterbore (7) on the face contacted with described aluminium holder (14) of described carbon bar (11), circumferentially form expanding reach (8) on the inwall of described counterbore (7), with and described counterbore (7) between form boss (9);
The upper guidepost (10) extended towards described carbon bar (11) that is connected with by nut (3) of described aluminium holder (14), this guidepost (10) circumferentially is arranged at intervals with a plurality of elasticity collision beads (13) on the outer wall of an end of described carbon bar (11), and the end that this guidepost (10) is provided with described elasticity collision bead (13) can extend in described counterbore (7), so that forming clamping with described boss (9), described elasticity collision bead (13) coordinates.
7. detouchable carbon slide plate according to claim 6, it is characterized in that, on the cross-sectional plane of described carbon slide plate, the described counterbore (7) cooperatively interacted and guidepost (10) are positioned at the middle part of described carbon slide plate (11) and/or the edge, both sides of described carbon slide plate.
8. according to the described detouchable carbon of claim 1-7 any one slide plate, it is characterized in that, two lateral edges places that the described end face of described carbon bar (11) is installed in described aluminium holder (14) are not provided with the aluminium support.
9. detouchable carbon slide plate according to claim 1, is characterized in that, is formed with the heat insulating coat (16) that stupalith makes on the outside face of described aluminium holder sidepiece (15).
10. detouchable carbon slide plate according to claim 9, is characterized in that, the thickness of described heat insulating coat (16) is 0.4-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320384407XU CN203331856U (en) | 2013-06-28 | 2013-06-28 | Detachable carbon skateboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320384407XU CN203331856U (en) | 2013-06-28 | 2013-06-28 | Detachable carbon skateboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331856U true CN203331856U (en) | 2013-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320384407XU Expired - Lifetime CN203331856U (en) | 2013-06-28 | 2013-06-28 | Detachable carbon skateboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776411A (en) * | 2017-11-27 | 2018-03-09 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide air flue integral type aluminium bracket |
| CN108001237A (en) * | 2017-12-20 | 2018-05-08 | 大同新成新材料股份有限公司 | The motor-car carbon slipper and its assemble method of a kind of convenient assembling |
| CN109094377A (en) * | 2018-09-30 | 2018-12-28 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide component and its assemble method |
| CN115667000A (en) * | 2020-06-01 | 2023-01-31 | 艾隆罗德有限公司 | Contact member for collecting power from an electric road track |
-
2013
- 2013-06-28 CN CN201320384407XU patent/CN203331856U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776411A (en) * | 2017-11-27 | 2018-03-09 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide air flue integral type aluminium bracket |
| CN107776411B (en) * | 2017-11-27 | 2023-09-12 | 大同新成新材料股份有限公司 | Air flue integrated aluminum bracket for pantograph carbon slide plate |
| CN108001237A (en) * | 2017-12-20 | 2018-05-08 | 大同新成新材料股份有限公司 | The motor-car carbon slipper and its assemble method of a kind of convenient assembling |
| CN108001237B (en) * | 2017-12-20 | 2019-11-01 | 大同新成新材料股份有限公司 | A kind of the motor-car carbon slipper and its assemble method of convenient assembling |
| CN109094377A (en) * | 2018-09-30 | 2018-12-28 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide component and its assemble method |
| CN115667000A (en) * | 2020-06-01 | 2023-01-31 | 艾隆罗德有限公司 | Contact member for collecting power from an electric road track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100025, room 4, floor 41, No. 418 East Fourth Ring Road, Beijing, Chaoyang District Patentee after: VANGUARD (BEIJING) TECHNOLOGY JOINT STOCK LTD. Address before: 100025, room 4, floor 41, No. 418 East Fourth Ring Road, Beijing, Chaoyang District Patentee before: VANGUARD (BEIJING) TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |